"Last week, critics hammered Adobe over a report showing that Flash drained the new MacBook Air's battery life by several hours. It's not the first time Adobe has been in fisticuffs with Apple: the companies have been duking it out ever since Steve Jobs began ridiculing Flash and touting its alleged-killer, HTML5. Today, in an interview with Fast Company, Adobe CTO Kevin Lynch answered critics who might say HTML5 is somehow more efficient than Flash."